webpack.dev.client.js

const path = require("path");
const { CleanWebpackPlugin } = require("clean-webpack-plugin");
const { WebpackManifestPlugin } = require("webpack-manifest-plugin");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const stylesHandler = MiniCssExtractPlugin.loader;

module.exports = {
  name: "client",
  entry: {
    client: path.resolve(__dirname, "src/index.tsx"),
  },
  mode: "development",
  output: {
    path: path.resolve(__dirname + "/dist/static"),
    filename: "[name].[contenthash].js",
    publicPath: "",
  },
  resolve: {
    extensions: [".ts", ".tsx", ".js"],
  },
  target: "web",
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        loader: "ts-loader",
        options: {
          configFile: "tsconfig.json",
        },
      },
      {
        test: /\.css$/i,
        use: [stylesHandler, "css-loader", "postcss-loader"],
      },
    ],
  },
  plugins: [
    new CleanWebpackPlugin(),
    new WebpackManifestPlugin(),
    new MiniCssExtractPlugin(),
  ],
};